Fort Littleton is an unincorporated community in Dublin Township in Fulton County, Pennsylvania, United States.

Fort Littleton is located at the junction of U.S. Route 522 and Plum Hollow Road, a short distance north of an interchange between US 522 and the Pennsylvania Turnpike (Interstate 76), which is called the Fort Littleton interchange.

[2] The town was named for the 18th century Fort Lyttleton and was established near the fort's former location in 1767.

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